Plant hormone (phytohormone)
“Organic compounds called as phytohormones are found in extremely small amounts in plants. They control the growth, reproduction, survival, and development of plants.”
Let’s now examine the composition and uses of various phytohormones, like
(i) Auxins,
(ii) Gibberellins,
(iii) Cytokinins,
(iv) Ethylene, and
(v) Abscisic acid.